Fans who get invested in a show long enough often start looking for deeper insights into the characters they love. Take The Big Bang Theory, for example: what started as a story about a trio of quirky characters—Sheldon, Leonard, and Penny—evolved over 12 seasons to introduce viewers to a memorable, extended cast. One of the most beloved characters from this ensemble is Raj Koothrappali, played by Kunal Nayyar. Known for his social anxiety and endearing awkwardness, Raj won fans over with his sweet disposition—and his unique sense of style.
One thing that stands out about Raj is his penchant for layered clothing, and many fans have wondered if there’s a reason behind his choice to wear multiple layers all the time. In 2010, Nayyar responded to this question in an interview with The New York Post, sharing some thoughtful insights into the reason for Raj’s signature look.
When asked about Raj’s layering habit, Nayyar explained that it was a conscious choice made by the show’s costume designer and himself. The decision was rooted in Raj’s background and personality. Nayyar shared, “I think the discussion that happened with the costume designer is that because he’s in a new country and because he’s a genius at such a young age, the layers act as protection. It’s like a shield for him. I also bet Raj thinks it looks good.”
This choice to layer clothing serves as a metaphor for Raj’s social armor. His introverted nature and frequent struggles with social anxiety mean he sometimes needs a “protective” layer to feel secure, especially in situations where he feels out of his comfort zone. The layers offer Raj a way to guard himself emotionally while also allowing him to express his style.
And maybe Raj does think he looks good in all those layers. While his best friend Howard Wolowitz, the self-proclaimed ladies’ man, may have his own distinct style, Raj’s layered look became one of the character’s most recognizable features. It’s a reflection of his complex personality and his need for comfort in an unfamiliar environment, all while adding a bit of humor to his character.
With this insight, fans have yet another reason to appreciate Raj’s quirks and unique style. So, the next time you catch an episode of The Big Bang Theory and see Raj wrapped in his layers, you’ll know they’re not just for fashion—they’re also his invisible shield.
